Merge tag 'hwmon-for-linus-v4.5' of git://git.kernel.org/pub/scm/linu…

…x/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "Notable hwmon changes:

   - Add basic support for NCT6683 on Mitac boards
   - Add support for AMD new 15h processors to fam15h_power driver
   - Add pmbus client driver for LTC3815
   - Remove htu21 driver (now supported by iio subsystem)"

* tag 'hwmon-for-linus-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (nct6683) Add basic support for NCT6683 on Mitac boards
  hwmon: (ibmaem) constify aem_rw_sensor_template and aem_ro_sensor_template structures
  hwmon: (nct6683,nct6775) constify sensor_template_group structures
  MAINTAINERS: change the maintainer of fam15h_power driver
  hwmon: (fam15h_power) Add support for AMD new 15h processors
  hwmon: (pmbus) Add client driver for LTC3815
  hwmon: (htu21) Remove driver

CREDITS

@@ -1507,6 +1507,14 @@ S: 312/107 Canberra Avenue
 S: Griffith, ACT 2603 
 S: Australia
 
+N: Andreas Herrmann
+E: [email protected]
+E: [email protected]
+D: Key developer of x86/AMD64
+D: Author of AMD family 15h processor power monitoring driver
+D: Maintainer of AMD Athlon 64 and Opteron processor frequency driver
+S: Germany
+
 N: Sebastian Hetze
 E: [email protected]
 D: German Linux Documentation,

Documentation/hwmon/ltc3815

@@ -0,0 +1,61 @@
+Kernel driver ltc3815
+=====================
+
+Supported chips:
+  * Linear Technology LTC3815
+    Prefix: 'ltc3815'
+    Addresses scanned: -
+    Datasheet: http://www.linear.com/product/ltc3815
+
+Author: Guenter Roeck <[email protected]>
+
+
+Description
+-----------
+
+LTC3815 is a Monolithic Synchronous DC/DC Step-Down Converter.
+
+
+Usage Notes
+-----------
+
+This driver does not probe for PMBus devices. You will have to instantiate
+devices explicitly.
+
+Example: the following commands will load the driver for an LTC3815
+at address 0x20 on I2C bus #1:
+
+# modprobe ltc3815
+# echo ltc3815 0x20 > /sys/bus/i2c/devices/i2c-1/new_device
+
+
+Sysfs attributes
+----------------
+
+in1_label		"vin"
+in1_input		Measured input voltage.
+in1_alarm		Input voltage alarm.
+in1_highest		Highest input voltage.
+in1_reset_history	Reset input voltage history.
+
+in2_label		"vout1".
+in2_input		Measured output voltage.
+in2_alarm		Output voltage alarm.
+in2_highest		Highest output voltage.
+in2_reset_history	Reset output voltage history.
+
+temp1_input		Measured chip temperature.
+temp1_alarm		Temperature alarm.
+temp1_highest		Highest measured temperature.
+temp1_reset_history	Reset temperature history.
+
+curr1_label		"iin".
+curr1_input		Measured input current.
+curr1_highest		Highest input current.
+curr1_reset_history	Reset input current history.
+
+curr2_label		"iout1".
+curr2_input		Measured output current.
+curr2_alarm		Output current alarm.
+curr2_highest		Highest output current.
+curr2_reset_history	Reset output current history.

MAINTAINERS

@@ -614,9 +614,9 @@ F:	drivers/crypto/ccp/
 F:	include/linux/ccp.h
 
 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
-M:	Andreas Herrmann <herrmann.der.user@googlemail.com>
+M:	Huang Rui <ray.huang@amd.com>
 L:	[email protected]
-S:	Maintained
+S:	Supported
 F:	Documentation/hwmon/fam15h_power
 F:	drivers/hwmon/fam15h_power.c
 

drivers/hwmon/Kconfig

@@ -859,16 +859,6 @@ config SENSORS_MAX31790
 	  This driver can also be built as a module.  If so, the module
 	  will be called max31790.
 
-config SENSORS_HTU21
-	tristate "Measurement Specialties HTU21D humidity/temperature sensors"
-	depends on I2C
-	help
-	  If you say yes here you get support for the Measurement Specialties
-	  HTU21D humidity and temperature sensors.
-
-	  This driver can also be built as a module.  If so, the module
-	  will be called htu21.
-
 config SENSORS_MCP3021
 	tristate "Microchip MCP3021 and compatibles"
 	depends on I2C

drivers/hwmon/Makefile

@@ -68,7 +68,6 @@ obj-$(CONFIG_SENSORS_GL518SM)	+= gl518sm.o
 obj-$(CONFIG_SENSORS_GL520SM)	+= gl520sm.o
 obj-$(CONFIG_SENSORS_GPIO_FAN)	+= gpio-fan.o
 obj-$(CONFIG_SENSORS_HIH6130)	+= hih6130.o
-obj-$(CONFIG_SENSORS_HTU21)	+= htu21.o
 obj-$(CONFIG_SENSORS_ULTRA45)	+= ultra45_env.o
 obj-$(CONFIG_SENSORS_I5500)	+= i5500_temp.o
 obj-$(CONFIG_SENSORS_I5K_AMB)	+= i5k_amb.o

drivers/hwmon/fam15h_power.c

@@ -47,6 +47,8 @@ MODULE_LICENSE("GPL");
 
 #define MSR_F15H_CU_MAX_PWR_ACCUMULATOR	0xc001007b
 
+#define PCI_DEVICE_ID_AMD_15H_M70H_NB_F4 0x15b4
+
 struct fam15h_power_data {
 	struct pci_dev *pdev;
 	unsigned int tdp_to_watts;
@@ -124,7 +126,7 @@ static int fam15h_power_init_attrs(struct pci_dev *pdev,
 
 	if (c->x86 == 0x15 &&
 	    (c->x86_model <= 0xf ||
-	     (c->x86_model >= 0x60 && c->x86_model <= 0x6f)))
+	     (c->x86_model >= 0x60 && c->x86_model <= 0x7f)))
 		n += 1;
 
 	fam15h_power_attrs = devm_kcalloc(&pdev->dev, n,
@@ -138,7 +140,7 @@ static int fam15h_power_init_attrs(struct pci_dev *pdev,
 	fam15h_power_attrs[n++] = &dev_attr_power1_crit.attr;
 	if (c->x86 == 0x15 &&
 	    (c->x86_model <= 0xf ||
-	     (c->x86_model >= 0x60 && c->x86_model <= 0x6f)))
+	     (c->x86_model >= 0x60 && c->x86_model <= 0x7f)))
 		fam15h_power_attrs[n++] = &dev_attr_power1_input.attr;
 
 	data->group.attrs = fam15h_power_attrs;
@@ -296,6 +298,7 @@ static const struct pci_device_id fam15h_power_id_table[] = {
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M30H_NB_F4) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M60H_NB_F4) },
+	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M70H_NB_F4) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_NB_F4) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F4) },
 	{}